2752377647 has 2 divisors, whose sum is σ = 2752377648. Its totient is φ = 2752377646.

The previous prime is 2752377541. The next prime is 2752377689. The reversal of 2752377647 is 7467732572.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2752377647 - 2¹² = 2752373551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2752377595 and 2752377604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2752377697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376188823 + 1376188824.

It is an arithmetic number, because the mean of its divisors is an integer number (1376188824).

Almost surely, 2^2752377647 is an apocalyptic number.

2752377647 is a deficient number, since it is larger than the sum of its proper divisors (1).

2752377647 is an equidigital number, since it uses as much as digits as its factorization.

2752377647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3457440, while the sum is 50.

The square root of 2752377647 is about 52463.1074851652. The cubic root of 2752377647 is about 1401.4233223743.

The spelling of 2752377647 in words is "two billion, seven hundred fifty-two million, three hundred seventy-seven thousand, six hundred forty-seven".